7869171070

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{86981}}^1$

素因数の和:87180

約数の個数: 32

約数和(自身を含む): 14466846240

約数和(自身を除く): 6597675170

約数列:

[1, 2, 5, 10, 83, 109, 166, 218, 415, 545, 830, 1090, 9047, 18094, 45235, 86981, 90470, 173962, 434905, 869810, 7219423, 9480929, 14438846, 18961858, 36097115, 47404645, 72194230, 94809290, 786917107, 1573834214, 3934585535, 7869171070]

約数ペア:

[(1, 7869171070), (2, 3934585535), (5, 1573834214), (10, 786917107), (83, 94809290), (109, 72194230), (166, 47404645), (218, 36097115), (415, 18961858), (545, 14438846), (830, 9480929), (1090, 7219423), (9047, 869810), (18094, 434905), (45235, 173962), (86981, 90470)]